ATTITUDE OF PARENTS TO CHILDREN reinforced by those due to more general interference with the child's desires, so too in the case of the parents, any ill-feelings that they may bear towards their children as a result of jealousy are likely to be complicated by other causes of hostility. If it be to some extent inevitable that children should come to regard their parents as obstacles to the full attainment of their own desires and as unwelcome causes of interference with their most cherished activities, parents have at least equal reason to complain similarly of their children. The responsi- bility, the effort, the anxiety, involved in rearing children, xhe sacrifices diminish very considerably the time and energy available for involved in j. ..i i • j • T parenthood more directly personal occupations and enjoyments. To some extent the individual inevitably sacrifices himself in becoming a parent, in accordance with the general biological law which Spencer has designated the antagonism between individuation and genesis; and this sacrifice of personal comforts, pleasures, satisfactions and ambitions does not as a rule take place without some degree of resentment being felt against those whose existence necessitates the sacrifice. Even where—owing to robust health, abundant energy, ample means, state relief or other circumstances—children demand but little sacrifice of the major aims and occupations of life, the very considerable difference between the points of view of children and those of adults and the largely incompatible nature of the conditions and activities that appeal to their respective minds tend to make the constant presence of children, especially within the confines of a small home, inevitably to some extent a cause of annoyance to the parents. As Bernard Shaw1 so well points out, children are indeed to some extent necessarily and un- avoidably a nuisance to grown-up persons; with their ill- regulated and impulsive energy and their disregard of the habits and conventions to which their seniors have become accustomed, they constitute an ever present menace to the comfort and tranquillity of adult life—a menace from which even the most devoted parent must sometimes wish that he could free himself. The mother, owing to the greater demands which children Theiriafluence make upon her time and health and energy is perhaps that on *« mother one of the parents to experience most keenly such hostile 1 "Parents and Children." 159